2776804575

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{1277}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 4665415680

約数和(自身を除く): 1888611105

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 367, 395, 1101, 1185, 1277, 1835, 1975, 3831, 5505, 5925, 6385, 9175, 19155, 27525, 28993, 31925, 86979, 95775, 100883, 144965, 302649, 434895, 468659, 504415, 724825, 1405977, 1513245, 2174475, 2343295, 2522075, 7029885, 7566225, 11716475, 35149425, 37024061, 111072183, 185120305, 555360915, 925601525, 2776804575]

約数ペア:

[(1, 2776804575), (3, 925601525), (5, 555360915), (15, 185120305), (25, 111072183), (75, 37024061), (79, 35149425), (237, 11716475), (367, 7566225), (395, 7029885), (1101, 2522075), (1185, 2343295), (1277, 2174475), (1835, 1513245), (1975, 1405977), (3831, 724825), (5505, 504415), (5925, 468659), (6385, 434895), (9175, 302649), (19155, 144965), (27525, 100883), (28993, 95775), (31925, 86979)]